[INFO] fetching crate dyer-macros 0.2.0...
[INFO] testing dyer-macros-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate dyer-macros 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dyer-macros 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyer-macros 0.2.0
[INFO] finished tweaking crates.io crate dyer-macros 0.2.0
[INFO] tweaked toml for crates.io crate dyer-macros 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 299ced95113dc6b136d400b591e1855f7b62a8f3e2f22cd580fc9efb8cbf465e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "299ced95113dc6b136d400b591e1855f7b62a8f3e2f22cd580fc9efb8cbf465e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "299ced95113dc6b136d400b591e1855f7b62a8f3e2f22cd580fc9efb8cbf465e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299ced95113dc6b136d400b591e1855f7b62a8f3e2f22cd580fc9efb8cbf465e", kill_on_drop: false }`
[INFO] [stdout] 299ced95113dc6b136d400b591e1855f7b62a8f3e2f22cd580fc9efb8cbf465e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 197237f057af577aac63acf70de28b7e060b4fcf24110b5d4e0103db9326ff89
[INFO] running `Command { std: "docker" "start" "-a" "197237f057af577aac63acf70de28b7e060b4fcf24110b5d4e0103db9326ff89", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyer-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "197237f057af577aac63acf70de28b7e060b4fcf24110b5d4e0103db9326ff89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "197237f057af577aac63acf70de28b7e060b4fcf24110b5d4e0103db9326ff89", kill_on_drop: false }`
[INFO] [stdout] 197237f057af577aac63acf70de28b7e060b4fcf24110b5d4e0103db9326ff89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d8bd8a6725de58a0647e0e1ae9dc1570db6acd3ec3dbddb9aa8f908ebd20e9e
[INFO] running `Command { std: "docker" "start" "-a" "3d8bd8a6725de58a0647e0e1ae9dc1570db6acd3ec3dbddb9aa8f908ebd20e9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyer-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: can't compare `std::string::String` with `Vec<std::string::String>`
[INFO] [stdout]    --> src/lib.rs:544:5
[INFO] [stdout]     |
[INFO] [stdout] 544 | /     assert_eq!(
[INFO] [stdout] 545 | |         "<'r, E, F:Vec<E>, F: Fn() -> (Vec<>, i128)>".to_string(),
[INFO] [stdout] 546 | |         parser.generic
[INFO] [stdout] 547 | |     );
[INFO] [stdout]     | |_____^ no implementation for `std::string::String == Vec<std::string::String>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<Vec<std::string::String>>` is not implemented for `std::string::String`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dyer-macros` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3d8bd8a6725de58a0647e0e1ae9dc1570db6acd3ec3dbddb9aa8f908ebd20e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8bd8a6725de58a0647e0e1ae9dc1570db6acd3ec3dbddb9aa8f908ebd20e9e", kill_on_drop: false }`
[INFO] [stdout] 3d8bd8a6725de58a0647e0e1ae9dc1570db6acd3ec3dbddb9aa8f908ebd20e9e